Stock screener and research platform for value investors who pick their own stocks
Open-source components for trading screens, charts, order entry, and price boards
Stage
Not given
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Founded
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Based in
US
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Pricing model
Freemium
Open source
Pricing
Curious is free. Serious plan $29/month or $299/year. Professional plan $99/month or $999/year. Home Market Packs for markets outside the US: one market $15/month or $149/year; all regions $499/month or $4,999/year. New accounts start with 30 days of Professional free, no card required, with a 30-da
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Key features
Company research with figures compared against peers and historical filing data
Portfolio tracking showing holdings as one business with size, risk, income and shared exposure
Thesis writing and nightly re-testing of guardrails against filed accounts
Weekly brief summarizing which guardrails passed and failed across all holdings
Excel add-in to pull filed figures directly into spreadsheets with source citations
Access to 54 markets outside the US with Home Market Packs
Ranked investor discipline tests including Graham, Buffett, Greenblatt and Piotroski methodologies
18 chart types with Canvas 2D or WebGL rendering
134 technical indicators
69 drawing tools including trend lines and Fibonacci
Complete trading widget with watchlists and position tracking
Realtime price board supporting 1,000 symbols at 30,000 ticks per second
Order flow visualization with liquidity heatmap
Mobile-responsive design with touch gestures
Bar replay and paper trading
Support for TypeScript, React, Vue and Svelte
Works with any exchange
What makes it different
All figures sourced to their origin: filed statements with formulas and filing dates, or market data with its date
Nightly re-testing of your investment thesis against new filings, with alerts only when guardrails break
No investment advice, buy/sell recommendations, or fair value targets; you make all decisions
Focuses exclusively on long-term investors who research companies; explicitly excludes traders and model-portfolio followers
No third-party runtime dependencies
Headless chart at 176 KB gzipped
Processes live ticks into indicators in microseconds
MIT licensed and free for any market
Performance tested: 1 million bars panned at 60 fps
ValueScreener
TradeCanvas